Application: konsole (16.08.1)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.10-100.ccs.1 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
NOTE:
I have mapped shortcuts
"Alt+(" 	for Split view Left/right
Alt+Shift+O	for Close Others

STEPS to crash
open console
press Alt+( 3times
press Alt+Shift+O 1x
press Alt+( 3times
press Alt+Shift+O 1x - ! CRASH!

NOTE:
sometimes I had to repeat cyscle one more time to crash, sometime it crashes not on "Close others" action but on "Split" action

The crash can be reproduced every time.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd5405cb900 (LWP 15991))]

Thread 3 (Thread 0x7fd53cbdf700 (LWP 15994)):
#0  0x00007fd54d4a0b7d in poll () at /lib64/libc.so.6
#1  0x00007fd54ad3e272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fd54ad3fee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fd5404d3039 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fd54e0ab00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fd54bc6f61a in start_thread () at /lib64/libpthread.so.0
#6  0x00007fd54d4ac5fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fd531e30700 (LWP 15995)):
#0  0x00007fd54d4a0b7d in poll () at /lib64/libc.so.6
#1  0x00007fd54948618c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fd54948629c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fd54e295b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fd54e24625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fd54e0a6bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fd5533e0675 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007fd54e0ab00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fd54bc6f61a in start_thread () at /lib64/libpthread.so.0
#9  0x00007fd54d4ac5fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fd5405cb900 (LWP 15991)):
[KCrash Handler]
#6  0x00007fd553467914 in QDomNamedNodeMapPrivate::clearMap() () at /lib64/libQt5Xml.so.5
#7  0x00007fd553467b4e in QDomElementPrivate::~QDomElementPrivate() () at /lib64/libQt5Xml.so.5
#8  0x00007fd553467bb9 in QDomElementPrivate::~QDomElementPrivate() () at /lib64/libQt5Xml.so.5
#9  0x00007fd55346685c in QDomNodePrivate::~QDomNodePrivate() () at /lib64/libQt5Xml.so.5
#10 0x00007fd553467bb9 in QDomElementPrivate::~QDomElementPrivate() () at /lib64/libQt5Xml.so.5
#11 0x00007fd55346685c in QDomNodePrivate::~QDomNodePrivate() () at /lib64/libQt5Xml.so.5
#12 0x00007fd553467bb9 in QDomElementPrivate::~QDomElementPrivate() () at /lib64/libQt5Xml.so.5
#13 0x00007fd55346685c in QDomNodePrivate::~QDomNodePrivate() () at /lib64/libQt5Xml.so.5
#14 0x00007fd553467bb9 in QDomElementPrivate::~QDomElementPrivate() () at /lib64/libQt5Xml.so.5
#15 0x00007fd55346685c in QDomNodePrivate::~QDomNodePrivate() () at /lib64/libQt5Xml.so.5
#16 0x00007fd553466a29 in QDomDocumentPrivate::~QDomDocumentPrivate() () at /lib64/libQt5Xml.so.5
#17 0x00007fd552495deb in KXMLGUIClient::~KXMLGUIClient() () at /lib64/libKF5XmlGui.so.5
#18 0x00007fd552e4fc01 in Konsole::SessionController::~SessionController() () at /lib64/libkonsoleprivate.so.16
#19 0x00007fd552e4fc49 in Konsole::SessionController::~SessionController() () at /lib64/libkonsoleprivate.so.16
#20 0x00007fd54e26f8a8 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007fd54ed6c10c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#22 0x00007fd54ed71646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007fd54e2473ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#24 0x00007fd54e24940a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#25 0x00007fd54e295ac3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#26 0x00007fd549485e5a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007fd5494861f0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#28 0x00007fd54948629c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#29 0x00007fd54e295b3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007fd54e24625a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007fd54e24dbdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x00007fd553101f45 in kdemain () at /lib64/libkdeinit5_konsole.so
#33 0x00007fd54d3ca580 in __libc_start_main () at /lib64/libc.so.6
#34 0x0000558b84900ae9 in _start ()

Reported using DrKonqi